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JP2018031602A - Stool collection equipment - Google Patents

Stool collection equipment Download PDF

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JP2018031602A
JP2018031602A JP2016162216A JP2016162216A JP2018031602A JP 2018031602 A JP2018031602 A JP 2018031602A JP 2016162216 A JP2016162216 A JP 2016162216A JP 2016162216 A JP2016162216 A JP 2016162216A JP 2018031602 A JP2018031602 A JP 2018031602A
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container
cap
stool collection
stool
rod
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JP6841486B2 (en
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睦憲 市川
Mutsunori Ichikawa
睦憲 市川
孝広 加藤
Takahiro Kato
孝広 加藤
健治 横谷
Kenji Yokoya
健治 横谷
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TANIMOTO KK
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TANIMOTO KK
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Abstract

PROBLEM TO BE SOLVED: To provide a feces sampling tool capable of preventing feces or culture medium from jumping out.SOLUTION: A feces sampling tool 10 includes a container 12, a cap 14 configured to close an opening of the container 12, a feces sampling rod 18 including a sampling part 16, and a blade part 20 provided on the feces sampling rod 18. A part of the blade part 20 is a contact part 68 contacting with an inner wall 66 of the container 12. The contact part 68 is exposed to the outside of the cap 14. The contact part 68 is arranged to the outside of the cap 14, and when a thin part 28 of the container 12 enters the cap 14, the feces sampling rod 18 is arranged on a central axis of the container 12. Consequently, when the container 12 is closed by the cap 14, the positions of the container 12 and cap 14 can be aligned, and damage can be prevented due to collision of the cap 14 and the container 12.SELECTED DRAWING: Figure 1

Description

本発明は、便を採取し、保管するための採便器具に関するものである。   The present invention relates to a stool collection device for collecting and storing stool.

従来、検便をおこなうために、採便棒で便を採取し、容器の中に密封している。たとえば、図１３に示す従来の採便器具１３０は、培地が入った容器１３２、容器１３２の一端１３４に形成された開口１３６、その開口１３６を閉じるキャップ１３８、キャップ１３８に取り付けられた採便棒１４０を備えている。採便棒１４０の先端は凸部１４２と凹部１４４からなる便の採取部１４６になっている。   Conventionally, in order to perform stool examination, stool is collected with a stool collection stick and sealed in a container. For example, a conventional stool collection instrument 130 shown in FIG. 13 includes a container 132 containing a medium, an opening 136 formed at one end 134 of the container 132, a cap 138 that closes the opening 136, and a stool collection rod attached to the cap 138. 140. The tip of the stool collection rod 140 is a stool collection unit 146 comprising a convex part 142 and a concave part 144.

容器１３２の中に密封された便を検査するとき、ロボットアームでキャップ１３８を取り外し、採取部１４６を検査用の培地にこすり付けたりする。その後、再び採便棒１４０を容器１３２の中に入れ、キャップ１３８の中に容器１３２の一端１３４を入れる。容器１３２の開口１３６が閉じられる。   When the stool sealed in the container 132 is inspected, the cap 138 is removed by the robot arm, and the collection unit 146 is rubbed against the inspection medium. Thereafter, the stool collection rod 140 is again placed in the container 132, and one end 134 of the container 132 is placed in the cap 138. The opening 136 of the container 132 is closed.

採便棒１４０が容器１３２の中心軸に配置されないと、キャップ１３８の中に容器１３２が入らない。キャップ１３８と容器１３２の位置がずれた状態で、ロボットアームがキャップ１３８で容器１３２の開口１３６を閉じようとすると、容器１３２の一端１３４、キャップ１３８またはその両方を押しつぶす恐れがある。ロボットアームで複数の採便器具１３０を順番に検査するため、１つでも開口１３６を閉じられなければ、他の採便器具１３０の検査に影響する。なお、特許文献１に記載されている採便容器も図１３と同様の構造が有り、容器１３２の一端１３４とキャップ１３８とがぶつかる恐れがある。   If the stool collection bar 140 is not disposed on the central axis of the container 132, the container 132 does not enter the cap 138. If the robot arm attempts to close the opening 136 of the container 132 with the cap 138 with the cap 138 and the container 132 being out of position, the end 134 of the container 132, the cap 138, or both may be crushed. Since a plurality of stool collection instruments 130 are inspected in order by the robot arm, the inspection of other stool collection instruments 130 is affected unless even one opening 136 is closed. Note that the stool collection container described in Patent Document 1 also has the same structure as that in FIG. 13, and there is a possibility that the one end 134 of the container 132 and the cap 138 may collide with each other.

特開２００５−１５６１８７号公報JP 2005-156187 A

本発明の目的は、キャップで容器の開口を閉じるときの事故を低減させた採便器具を提供することにある。   An object of the present invention is to provide a stool collection instrument that reduces an accident when the opening of a container is closed with a cap.

本発明の採便器具は、開口を有する容器、開口を閉じるためのキャップ、一端と他端を有する棒状体であり、他端がキャップに固定された採便棒、採便棒の一端付近に設けられた凸部を含む採取部と、採便棒の長さ方向の途中に設けられ、容器の内壁と接する接触部を有し、接触部がキャップの外側に配置された羽部を備える。   The stool collection apparatus of the present invention is a container having an opening, a cap for closing the opening, a rod-shaped body having one end and the other end, and a stool collection rod having the other end fixed to the cap, near one end of the stool collection rod The collection part including the provided convex part and the wing part provided in the middle of the length direction of the stool collection rod, having a contact part in contact with the inner wall of the container, and the contact part arranged on the outside of the cap.

キャップに採便棒が固定されており、容器からキャップを取り外すとキャップを持った状態で採便棒の先端にある採取部を便に突き刺すことができる。その後、キャップで容器の開口を閉じる。キャップで容器の開口を閉じるとき、接触部容器の内壁に接し、容器の中心軸に採便棒が配置される。   The stool collection rod is fixed to the cap, and when the cap is removed from the container, the collection part at the tip of the stool collection rod can be stabbed into the stool while holding the cap. Then, the opening of the container is closed with a cap. When closing the opening of the container with the cap, the stool collection rod is disposed on the central axis of the container in contact with the inner wall of the contact portion container.

本発明によると、羽部の接触部によってキャップの中に容器が入れられる前に、容器の中心軸に採便棒を配置できる。キャップの中に容器が入るときに、それらの位置合わせが完了している。キャップと容器がぶつからず、スムーズにキャップの内壁に容器を接触させ、キャップの中に容器を入れることができる。   According to the present invention, the stool collection rod can be arranged on the central axis of the container before the container is put into the cap by the contact part of the wing part. When the containers are in the cap, their alignment is complete. The cap and the container do not collide, and the container can be smoothly brought into contact with the inner wall of the cap and the container can be put in the cap.

採便器具を示す図であり、（ａ）は採便器具の外観を示す図であり、（ｂ）は採便器具の内部を示す図である。It is a figure which shows a stool collection instrument, (a) is a figure which shows the external appearance of a stool collection instrument, (b) is a figure which shows the inside of a stool collection instrument. 容器を示す図であり、（ａ）は容器の正面を示す図であり、（ｂ）は容器の側面を示す図である。It is a figure which shows a container, (a) is a figure which shows the front of a container, (b) is a figure which shows the side surface of a container. 容器を示す図であり、（ａ）は容器の断面を示す図であり、（ｂ）は容器の上面図である。It is a figure which shows a container, (a) is a figure which shows the cross section of a container, (b) is a top view of a container. キャップの断面図を示す図である。It is a figure which shows sectional drawing of a cap. 採便棒を示す図であり、（ａ）は採便棒の正面図であり、（ｂ）は採便棒の側面図である。It is a figure which shows a stool collection rod, (a) is a front view of a stool collection rod, (b) is a side view of a stool collection rod. （ａ）は図１(ｂ)のＡ−Ａ線断面図であり、（ｂ）は図１（ｂ）のＢ−Ｂ線断面図である。(A) is the sectional view on the AA line of FIG.1 (b), (b) is the sectional view on the BB line of FIG.1 (b). キャップを外して採便棒を容器の外に出した図である。It is the figure which removed the cap and took out the stool collection stick outside the container. 採便棒を示す図であり、（ａ）は三角形の羽部を備えた採便棒の正面図であり、（ｂ）は曲線的な羽部を備えた採便棒の正面図である。It is a figure which shows a stool collection rod, (a) is a front view of the stool collection rod provided with the triangular wing | blade part, (b) is a front view of the stool collection rod provided with the curved wing | blade part. 羽部の他の形状を示す図であり、（ａ）は羽部の側面図であり、（ｂ）はＣ−Ｃ線断面図である。It is a figure which shows the other shape of a wing | blade part, (a) is a side view of a wing | blade part, (b) is CC sectional view taken on the line. 羽部の他の形状を示す図であり、（ａ）は羽部の側面図であり、（ｂ）は円錐台の傾斜から見た羽部の図である。It is a figure which shows the other shape of a wing | blade part, (a) is a side view of a wing | blade part, (b) is a figure of the wing | blade part seen from the inclination of a truncated cone. 羽部の他の形状を示す図であり、（ａ）は羽部の側面図であり、（ｂ）は角錐台の傾斜から見た羽部の図である。It is a figure which shows the other shape of a wing | blade part, (a) is a side view of a wing | blade part, (b) is a figure of the wing | blade part seen from the inclination of a truncated pyramid. 複数の凸部からなる採取部を備えた採便棒を示す図である。It is a figure which shows the stool collection stick provided with the collection part which consists of a some convex part. 従来の採便器具を示す図である。It is a figure which shows the conventional stool collection instrument.

本発明の採便器具について図面を使用して説明する。   The stool collection apparatus of the present invention will be described with reference to the drawings.

図１に示す採便器具１０は、容器１２、その容器１２の開口を閉じるキャップ１４、採取部１６を備えた採便棒１８、その採便棒１８に設けられた羽部２０を備える。   A stool collection apparatus 10 shown in FIG. 1 includes a container 12, a cap 14 that closes the opening of the container 12, a stool collection rod 18 that includes a collection unit 16, and a wing 20 that is provided on the stool collection rod 18.

図２、図３に示すように、容器１２は円筒状であり、その一端２２は閉じずに開口２４にし、他端２６は閉じている。容器１２の一端２２がキャップ１４の中に入って、容器１２の開口２４が閉じられる。キャップ１４の中に入る部分は容器１２の厚みを薄くした薄肉部２８になっている（図３（ａ））。キャップ１４の内壁は薄肉部２８に接するようになっている。容器１２における薄肉部２８以外の部分は薄肉部２８よりも厚くなった厚肉部３０になっている。   As shown in FIGS. 2 and 3, the container 12 has a cylindrical shape, one end 22 of which is not closed but an opening 24, and the other end 26 is closed. One end 22 of the container 12 enters the cap 14 and the opening 24 of the container 12 is closed. A portion that enters the cap 14 is a thin portion 28 in which the thickness of the container 12 is reduced (FIG. 3A). The inner wall of the cap 14 is in contact with the thin portion 28. A portion other than the thin portion 28 in the container 12 is a thick portion 30 that is thicker than the thin portion 28.

薄肉部２８の複数個所にリング状の凸部３２を設けている。キャップ１４の内壁３４にリング状の凸部３２がはまる凹部３６を設けている（図４）。凸部３２と凹部３６によってキャップ１４が薄肉部２８から外れにくくなっている。薄肉部２８とキャップ１４の内壁３４が接しており、さらに複数の凸部３２と凹部３６を設けているため、キャップ１４で容器１２を密封できる。   Ring-shaped convex portions 32 are provided at a plurality of portions of the thin portion 28. A concave portion 36 into which the ring-shaped convex portion 32 is fitted is provided on the inner wall 34 of the cap 14 (FIG. 4). The cap 14 is not easily detached from the thin portion 28 by the convex portion 32 and the concave portion 36. Since the thin wall portion 28 and the inner wall 34 of the cap 14 are in contact with each other, and the plurality of convex portions 32 and concave portions 36 are provided, the container 12 can be sealed with the cap 14.

厚肉部３０における薄肉部２８付近にリング状の凸部３８を設けている。リング状の凸部３８は複数ある。凸部３８が容器１２を持った時のすべり止めになる。キャップ１４の付け外し時に指が滑るのを防止できる。   A ring-shaped convex portion 38 is provided near the thin portion 28 in the thick portion 30. There are a plurality of ring-shaped convex portions 38. The convex portion 38 is a non-slip when the container 12 is held. It is possible to prevent the finger from slipping when the cap 14 is attached or detached.

容器１２の中に便の保存または検査用の培地４０が入っている（図１（ｂ））。培地４０は、液体培地や半流動培地が挙げられる。キャップ１４で開口２４を閉じたときに、培地４０の中に採取部１６が入るようになっている。なお、検査方法によっては、容器１２の中に培地４０を入れない場合もある。   A medium 40 for storing or examining feces is contained in the container 12 (FIG. 1B). Examples of the medium 40 include a liquid medium and a semi-fluid medium. When the opening 24 is closed with the cap 14, the collection unit 16 enters the culture medium 40. Depending on the inspection method, the culture medium 40 may not be placed in the container 12.

採便棒１８は一端４２と他端４４を有する直線状の棒状体である（図５）。採便棒１８の断面は円形になっている。採便棒１８の一端４２またはその付近に採取部１６が有る。採便棒１８と採取部１６は一体的に形成されている。   The stool collection rod 18 is a linear rod-shaped body having one end 42 and the other end 44 (FIG. 5). The cross section of the stool collection rod 18 is circular. The collection part 16 is at one end 42 of the stool collection rod 18 or in the vicinity thereof. The stool collection rod 18 and the collection unit 16 are integrally formed.

採取部１６は採便棒１８の一端４２またはその付近に形成した凸部４６と凹部４８からなる。凸部４６は採便棒１８の一端４２にいくほど先細りになっており、採取部１６が便に刺さりやすくなっている。図６（ａ）に示すように、採取部１６の側部が凹むように凹部４８が形成されている。採取部１６を便の中に突き刺したときに、凹部４８の中に便が入る。凹部４８の中に別の凸部５０を設け、凹部４８の中に入った便が、凹部４８内で維持されやすくなっている。   The collection part 16 includes a convex part 46 and a concave part 48 formed at or near one end 42 of the stool collection rod 18. The convex portion 46 tapers toward the one end 42 of the stool collection rod 18 so that the collection unit 16 can be easily stuck in the stool. As shown in FIG. 6A, a recess 48 is formed so that the side portion of the sampling portion 16 is recessed. When the collection unit 16 is stabbed into the stool, the stool enters the recess 48. Another convex portion 50 is provided in the concave portion 48 so that the stool that has entered the concave portion 48 is easily maintained in the concave portion 48.

キャップ１４の内底５２に採便棒１８を固定する固定部５４が設けられている（図４）。キャップ１４の内底５２は円形になっており、固定部５４は円筒形になっている。固定部５４の内壁５６にはリング状の凸部５８が設けられている。採便棒１８の他端４４付近には凸部６０が設けられている（図５）。採便棒１８の他端４４が固定部５４の中に入ると、凸部５８、６０同士が引っかかり、採便棒１８が固定部５４に固定される。キャップ１４の内底５２の中心に採便棒１８が固定され、採便棒１８の長さ方向が内底５２に対して垂直方向を向いている。   A fixing portion 54 for fixing the stool collection rod 18 is provided on the inner bottom 52 of the cap 14 (FIG. 4). The inner bottom 52 of the cap 14 has a circular shape, and the fixing portion 54 has a cylindrical shape. A ring-shaped convex portion 58 is provided on the inner wall 56 of the fixed portion 54. A convex portion 60 is provided near the other end 44 of the stool collection rod 18 (FIG. 5). When the other end 44 of the stool collection rod 18 enters the fixed portion 54, the convex portions 58 and 60 are caught with each other, and the stool collection rod 18 is fixed to the fixed portion 54. The stool collection rod 18 is fixed to the center of the inner bottom 52 of the cap 14, and the length direction of the stool collection rod 18 faces the vertical direction with respect to the inner bottom 52.

採便棒１８に鍔６２が設けられている。鍔６２は固定部５４の端部６４に接する。鍔６２が端部６４に接することで、キャップ１４に対して採便棒１８がぐらつかず、安定しやすい。   A bowl 62 is provided on the stool collection rod 18. The flange 62 is in contact with the end portion 64 of the fixing portion 54. When the collar 62 is in contact with the end portion 64, the stool collection rod 18 does not wobble with respect to the cap 14 and is easily stabilized.

採便棒１８の長さ方向の途中に板状の羽部２０が設けられている。羽部２０は複数であり、採便棒１８の周方向に間隔を空けて配置されている（図６（ｂ））。羽部２０同士の間隔は、一定であっても良いし、不規則な間隔であっても良い。   A plate-like wing portion 20 is provided in the middle of the length of the stool collection rod 18. There are a plurality of wing parts 20, and they are arranged at intervals in the circumferential direction of the stool collection rod 18 (FIG. 6B). The interval between the wings 20 may be constant or may be an irregular interval.

羽部２０の一部は容器１２の内壁６６に接する接触部６８になっている。全ての羽部２０は同一形状になっており、採便棒１８からそれぞれの接触部６８までの距離は全て同じである。接触部６８が容器１２の内壁６６に接することで、採便棒１８を容器１２の中心軸Ｏ（図３）に配置することができる。   A part of the wing portion 20 is a contact portion 68 that contacts the inner wall 66 of the container 12. All the wing parts 20 have the same shape, and the distances from the stool collection rod 18 to the respective contact parts 68 are all the same. When the contact portion 68 contacts the inner wall 66 of the container 12, the stool collection rod 18 can be disposed on the central axis O (FIG. 3) of the container 12.

図７に示すように、採便棒１８の長さはキャップ１４の深さよりも長いため、採便棒１８の一端４２はキャップ１４の外側に配置されている。さらに、接触部６８はキャップ１４の外側に配置されている。そのため、キャップ１４の中に容器１２の薄肉部２８が入るまでに、接触部６８が容器１２の内壁６６に接する。上述したように、採便棒１８が容器１２の中心軸Ｏに配置される。キャップ１４で容器１２を閉じるときに、容器１２とキャップ１４の位置合わせができ、キャップ１４と容器１２がぶつかって破損することを防止できる。なお、接触部６８の全てがキャップ１４の外側に出ている必要は無く、接触部６８の一部がキャップ１４の外に配置されれば良い。   As shown in FIG. 7, since the length of the stool collection rod 18 is longer than the depth of the cap 14, one end 42 of the stool collection rod 18 is disposed outside the cap 14. Further, the contact portion 68 is disposed outside the cap 14. Therefore, the contact portion 68 contacts the inner wall 66 of the container 12 until the thin portion 28 of the container 12 enters the cap 14. As described above, the stool collection rod 18 is disposed on the central axis O of the container 12. When the container 12 is closed with the cap 14, the container 12 and the cap 14 can be aligned, and the cap 14 and the container 12 can be prevented from colliding and being damaged. Note that it is not necessary for the entire contact portion 68 to be outside the cap 14, and a portion of the contact portion 68 may be disposed outside the cap 14.

羽部２０は、採便棒１８の一端４２から他端４４に向けて広がる傾斜部７０を備える。傾斜部７０は接触部６８よりも採便棒１８の一端４２側にある。傾斜部７０のもっとも広がった部分が接触部６８とつながっている。容器１２に採便棒１８を入れ始めたとき、採便棒１８が容器１２の中心軸Ｏに来なくても、傾斜部７０が容器１２の一端２２に当たる。そのため、採便棒１８が徐々に容器１２の中心軸Ｏに向かう。さらに接触部６８が容器１２の中に入ると、接触部６８が容器１２の内壁６６に接し、上記のように容器１２の中心軸Ｏに採便棒１８が配置される。   The wing portion 20 includes an inclined portion 70 that spreads from one end 42 to the other end 44 of the stool collection rod 18. The inclined portion 70 is closer to the one end 42 side of the stool collection rod 18 than the contact portion 68. The most widened portion of the inclined portion 70 is connected to the contact portion 68. When the stool collection rod 18 starts to be put into the container 12, the inclined portion 70 hits the one end 22 of the container 12 even if the stool collection rod 18 does not come to the central axis O of the container 12. Therefore, the stool collection rod 18 gradually moves toward the central axis O of the container 12. When the contact portion 68 further enters the container 12, the contact portion 68 contacts the inner wall 66 of the container 12, and the stool collection rod 18 is disposed on the central axis O of the container 12 as described above.

羽部２０と羽部２０の間に空間７２が有る。羽部２０によって容器１２を密封することは無い。培地４０と便でガスが発生する場合があるが、容器１２における羽部２０よりも他端２６側の空間のガス圧を高めにくい。ガスによる暴発の恐れを小さくできる。   There is a space 72 between the wings 20. The wing 20 does not seal the container 12. Gas may be generated in the medium 40 and feces, but it is difficult to increase the gas pressure in the space on the other end 26 side of the wing portion 20 in the container 12. The risk of gas explosion can be reduced.

採取した便を自動で検査する場合、ロボットアームがキャップ１４を取り外す。そのロボットアームはキャップ１４を回転させながら容器１２からキャップ１４を取り外す。キャップ１４を回転させた際、羽部２０によって容器１２の内壁６６についた便を落とすこともできる。便の散らばりを防止できる。   When the collected stool is automatically inspected, the robot arm removes the cap 14. The robot arm removes the cap 14 from the container 12 while rotating the cap 14. When the cap 14 is rotated, the stool attached to the inner wall 66 of the container 12 can be dropped by the wing portion 20. It can prevent stool scattering.

容器１２の一端２２に切り欠き７４を設けている。切り欠き７４は容器１２の長さ方向に対して傾斜しており、半円形または半楕円形になっている。切り欠き７４でできた空間７６が開口１４につながることで、採便棒１８を容器１２に入れる空間が広がる。キャップ１４を取り外したとき、採便棒１８を傾斜させることができ、空間７６でキャップ１４を取り外し易くなっている。採便棒１８を傾斜させて容器１２に入れることも可能になり、キャップ１４を開け閉めし易くなっている。切り欠き７４でできた空間７６もキャップ１４で閉じられる。   A notch 74 is provided at one end 22 of the container 12. The notch 74 is inclined with respect to the length direction of the container 12 and is semicircular or semielliptical. A space 76 formed by the notches 74 is connected to the opening 14, so that a space for inserting the stool collection rod 18 into the container 12 is expanded. When the cap 14 is removed, the stool collection rod 18 can be inclined, and the cap 14 can be easily removed in the space 76. It is possible to incline the stool collection rod 18 into the container 12 and to easily open and close the cap 14. A space 76 formed by the notch 74 is also closed by the cap 14.

図７に示すように、切り欠き７４の高さｄ１は、傾斜部７０が最も広がった部分からキャップ１４までの長さｄ２よりも小さくする。採便部１８が空間７６から容器１２に入ったとしても、傾斜部７０が容器１２にすべて入った後でキャップ１４の中に容器１２が入るようになる。容器１２の中心軸Ｏに採便棒１８が配置された状態でキャップ１４の中に容器１２が入れられ、キャップ１４と容器１２がぶつからない。   As shown in FIG. 7, the height d <b> 1 of the notch 74 is set to be smaller than the length d <b> 2 from the portion where the inclined portion 70 is most widened to the cap 14. Even if the stool collection part 18 enters the container 12 from the space 76, the container 12 comes into the cap 14 after all the inclined parts 70 have entered the container 12. The container 12 is put in the cap 14 in a state where the stool collection rod 18 is disposed on the central axis O of the container 12, and the cap 14 and the container 12 do not collide.

以上ように、本発明は接触部６８をキャップ１４の外側に配置したことで、キャップ１４と容器１２のぶつかりを防止でき、容器１２を密閉するときの事故を防止できる。接触部６８につながる傾斜部７０もキャップ１４の外にあり、採便棒１８の位置がずれも、キャップ１４の中に容器１２が入る前に、スムーズに採便棒１８の位置を容器１２の中心軸Ｏにすることができる。また、羽部２０が容器を密封しないため、羽部２０によって容器１２内のガス圧を高めすぎず、暴発の恐れが小さくなっている。   As described above, the present invention can prevent the cap 14 and the container 12 from colliding with each other and can prevent an accident when the container 12 is sealed by arranging the contact portion 68 on the outside of the cap 14. The inclined portion 70 connected to the contact portion 68 is also outside the cap 14, and even if the position of the stool collection rod 18 is shifted, the position of the stool collection rod 18 can be smoothly moved before the container 12 enters the cap 14. It can be the central axis O. Further, since the wing part 20 does not seal the container, the wing part 20 does not increase the gas pressure in the container 12 too much, and the risk of explosion is reduced.

以上、本発明の実施形態を説明したが、本発明は上記の実施形態に限定されない。たとえば、図８（ａ）の採便棒８０のように、羽部８２が三角形であっても良い。羽部８２の全体にわたって傾斜部８３が形成される。傾斜部８３のもっとも広がった部分が接触部８４になる。   As mentioned above, although embodiment of this invention was described, this invention is not limited to said embodiment. For example, the wing part 82 may be a triangle like the stool collection rod 80 of FIG. An inclined portion 83 is formed over the entire wing portion 82. The most widened portion of the inclined portion 83 becomes the contact portion 84.

図８（ｂ）の採便棒８５の羽部８６のように、曲線的に広がる傾斜部８８であっても良い。図８（ａ）と同様に、傾斜部８８の最も広がった部分が接触部８９になる。   It may be an inclined portion 88 that spreads out like a wing 86 of the stool collection rod 85 in FIG. Similarly to FIG. 8A, the most widened portion of the inclined portion 88 becomes the contact portion 89.

以上の説明から、採便棒１８、８０、８５の一端４２から他端４４に向けて広がるのであれば傾斜部７０、８３、８８の角度や形状は限定されない。傾斜部７０、８３、８８につながっており、キャップ１４の外側に配置されているのであれば、接触部６８、８４、８９の形状も限定されない。   From the above description, the angles and shapes of the inclined portions 70, 83, and 88 are not limited as long as they extend from the one end 42 to the other end 44 of the stool collection rods 18, 80, and 85. The shape of the contact portions 68, 84, and 89 is not limited as long as it is connected to the inclined portions 70, 83, and 88 and is disposed outside the cap 14.

図９の羽部９０のように、採便棒１８の途中に形成した円錐台９１の外周に円弧状の溝９２を形成し、溝９２と溝９２の間を羽部９０にしても良い。すなわち、採便棒１８に羽部９０を直接形成せず、間接的に形成していても良い。円錐台９１のテーパーになっている箇所が採便棒１８の一端から他端に向けて広がった傾斜部９３、羽部９０の最も外側が容器１２の内壁６６に接する接触部９４になっている。溝９２は円弧状に限定されず、三角形などであっても良い。   Like the wing portion 90 of FIG. 9, an arc-shaped groove 92 may be formed on the outer periphery of the truncated cone 91 formed in the middle of the stool collection rod 18, and the wing portion 90 may be formed between the groove 92 and the groove 92. That is, the wing portion 90 may not be directly formed on the stool collection rod 18 but may be formed indirectly. The tapered portion of the truncated cone 91 is an inclined portion 93 that extends from one end of the stool collection rod 18 to the other end, and the outermost portion of the wing portion 90 is a contact portion 94 that contacts the inner wall 66 of the container 12. . The groove 92 is not limited to an arc shape, and may be a triangle or the like.

図１０の羽部１００のように、採便棒１８の円錐台１０１における採便棒１８と平行になった箇所１０２に羽部１００を設けている。円錐台１０１の傾斜部分１０３から羽部１００に続く傾斜部１０４、傾斜部１０３が最も広がった部分である接触部１０５を備える。円錐台１０１に羽部１００を設けたが、角錐台に羽部１００を設けても良い。さらに図１１のように、角錐台の羽部１１０であっても良い。角錐台の最も広がったところが接触部１１１になる。   Like the wing portion 100 of FIG. 10, the wing portion 100 is provided at a location 102 in the truncated cone 101 of the stool collection rod 18 that is parallel to the stool collection rod 18. An inclined portion 104 that extends from the inclined portion 103 of the truncated cone 101 to the wing portion 100, and a contact portion 105 that is the portion where the inclined portion 103 spreads most are provided. Although the wing part 100 is provided on the truncated cone 101, the wing part 100 may be provided on the truncated pyramid. Furthermore, as shown in FIG. 11, the wing part 110 of a truncated pyramid may be used. The most widened portion of the truncated pyramid becomes the contact portion 111.

図１２の採便棒１２０のように、採便棒１２０の一端４２付近に多数の小さな凸部１２２を設け、採取部１２４にしても良い。採取部１２４に便が付けば、採取部１２４の形状は限定されない。また、図１等に示した凹部４８の代わりに貫通穴にしても良い。   Like the stool collection rod 120 in FIG. 12, a number of small convex portions 122 may be provided near one end 42 of the stool collection rod 120 to form the collection unit 124. If feces are attached to the collection unit 124, the shape of the collection unit 124 is not limited. Further, instead of the recess 48 shown in FIG.

キャップ１４に採便棒１８、８０、８５、１２０が固定されればその構造は限定されない。キャップ１４と採便棒１８、８０、８５、１２０を一体的に形成して、キャップ１４に採便棒１８、８０、８５、１２０を固定しても良い。   If the stool collection rods 18, 80, 85, 120 are fixed to the cap 14, the structure is not limited. The cap 14 and the stool collection bars 18, 80, 85, 120 may be integrally formed, and the stool collection bars 18, 80, 85, 120 may be fixed to the cap 14.

その他、本発明は、その主旨を逸脱しない範囲で当業者の知識に基づき種々の改良、修正、変更を加えた態様で実施できるものである。   In addition, the present invention can be carried out in a mode in which various improvements, modifications, and changes are added based on the knowledge of those skilled in the art without departing from the spirit of the present invention.

１０：採便器具
１２：容器
１４：キャップ
１６、８４、１２４：採取部
１８、８０、８５、１２０：採便棒
２０、８２、８６、９０、１００、１１０：羽部
２２：容器の一端
２４：容器の開口
２６：容器の他端
２８：容器の薄肉部
３０：容器の厚肉部
３２：薄肉部の凸部
３４：キャップの内壁
３６：キャップの内壁の凹部
３８：容器の厚肉部の凸部
４０：培地
４２：採便棒の一端
４４：採便棒の他端
４６、１２２：採取部を構成する凸部
４８：採取部を構成する凹部
５０：採取部を構成する凹部の中の凸部
５２：キャップの内底
５４：キャップの内底に設けた固定部
５６：固定部の内壁
５８：固定部の内壁の凸部
６０：採便棒の他端付近の凸部
６６：容器の内壁
６８、８４、８９、９４、１０５、１１１：接触部
７０、８３、８８、９３、１０４：羽部の傾斜部
７２：羽部同士の間の空間
７４：切り欠き
７６：切り欠きによってできた空間
９１、１０１：円錐台
９２：溝
１０２：円錐台の採便棒と平行部分
１０３：円錐台の傾斜部分 10: Stool collection device 12: Container 14: Cap 16, 84, 124: Collection unit 18, 80, 85, 120: Stool collection rod 20, 82, 86, 90, 100, 110: Wings 22: One end 24 of the container : Container opening 26: container other end 28: container thin part 30: container thick part 32: thin part convex part 34: cap inner wall 36: cap inner wall concave part 38: container thick part Convex part 40: Medium 42: One end 44 of the stool collection rod 44: The other end 46 of the stool collection rod 122: Convex part 48 constituting the collection part 48: Concave part constituting the collection part 50: In the concave part constituting the collection part Convex part 52: Inner bottom 54 of the cap: Fixing part 56 provided on the inner bottom of the cap 56: Inner wall 58 of the fixing part: Convex part 60 of the inner wall of the fixing part 60: Convex part 66 near the other end of the stool collection rod Inner walls 68, 84, 89, 94, 105, 111: contact portions 70, 83, 88, 93, 1 4: Inclined portion 72 of the wing portion: space 74 between wing portions: notch 76: space 91 formed by the notch, 101: truncated cone 92: groove 102: parallel portion 103 of the truncated cone with the stool collection rod: Inclined part of the truncated cone

Claims (4)

開口を有する容器と、
前記開口を閉じるためのキャップと、
一端と他端を有する棒状体であり、該他端が前記キャップに固定された採便棒と、
前記採便棒の一端付近に設けられた凸部を含む採取部と、
前記採便棒の長さ方向の途中に設けられ、前記容器の内壁に接する接触部を有し、該接触部が前記キャップの外側に配置されている羽部と、
を備えた採便器具。 A container having an opening;
A cap for closing the opening;
A rod-like body having one end and the other end, the stool collection rod having the other end fixed to the cap;
A collection part including a convex part provided near one end of the stool collection rod;
A wing part provided in the middle of the length direction of the stool collection rod, having a contact part in contact with the inner wall of the container, the contact part being disposed outside the cap;
A stool collection device. 前記羽部が採便棒の一端から他端に向けて広がる傾斜部を備えた請求項１の採便器具。 The stool collection apparatus of Claim 1 provided with the inclination part which the said wing | blade part spreads toward the other end from the one end of a stool collection stick. 複数の前記羽部が採便棒の周方向に間隔を空けて設けられた請求項１または２の採便棒。 The stool collection rod according to claim 1 or 2, wherein a plurality of the wings are provided at intervals in the circumferential direction of the stool collection rod. 前記容器に切り欠きを備え、該切り欠きでできた空間が前記開口につながっている請求項１から３のいずれかの採便器具。 The stool collection instrument according to any one of claims 1 to 3, wherein the container is provided with a notch, and a space formed by the notch is connected to the opening.
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